ESD Protection Diodes / TVS Diodes

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SMCJ TVS 1500W Diodes

Littelfuse SMCJ TVS (Transient Voltage Suppression) 1500W Diodes are surface-mount diodes designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. With a 1500W peak pulse power capability at 10µs x 1000µs waveform, the SMCJ TVS 1500W Diodes typically have a fast response time of less than 1.0ps from 0V to V_BR minimum. They are ideal for the protection of I/O interfaces, V_CC bus, and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic applications.

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Results: 112

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Part #

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional

SMCJ180A
Littelfuse
1: $1.28
562In Stock
15,000On Order

Mfr. Part No.
SMCJ180A

Mouser Part No
576-SMCJ180A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional

Learn More

Datasheet

562In Stock

15,000On Order

Cut Tape

$1.28

$0.792

$0.514

$0.393

$0.33

Reel

$0.256

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

180 V

SMD/SMT

292 V

201 V

SMC (DO-214AB)

5.1 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Uni-Directional

SMCJ18A
Littelfuse
1: $1.28
23In Stock
9,000Expected 7/12/2026

Mfr. Part No.
SMCJ18A

Mouser Part No
576-SMCJ18A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Uni-Directional

Learn More

Datasheet

23In Stock

9,000Expected 7/12/2026

Cut Tape

$1.28

$0.792

$0.514

$0.393

$0.286

Reel

$0.215

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

18 V

SMD/SMT

29.2 V

20 V

SMC (DO-214AB)

51.4 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Bi-Directional

SMCJ200CA
Littelfuse
1: $1.46
657In Stock
21,000Expected 3/9/2026

Mfr. Part No.
SMCJ200CA

Mouser Part No
576-SMCJ200CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Bi-Directional

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Datasheet

657In Stock

21,000Expected 3/9/2026

Cut Tape

$1.46

$0.904

$0.59

$0.454

$0.379

Reel

$0.296

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

200 V

SMD/SMT

324 V

224 V

SMC (DO-214AB)

4.6 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional

SMCJ20A
Littelfuse
1: $1.02
2,846In Stock
3,000Expected 29/3/2027

Mfr. Part No.
SMCJ20A

Mouser Part No
576-SMCJ20A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional

Learn More

Datasheet

2,846In Stock

3,000Expected 29/3/2027

Cut Tape

$1.02

$0.645

$0.416

$0.317

Reel

$0.241

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMC (DO-214AB)

46.3 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

SMCJ20CA
Littelfuse
1: $1.21
669In Stock
3,000Expected 15/9/2026

Mfr. Part No.
SMCJ20CA

Mouser Part No
576-SMCJ20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

Learn More

Datasheet

669In Stock

3,000Expected 15/9/2026

Cut Tape

$1.21

$0.752

$0.499

$0.392

$0.348

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMC (DO-214AB)

46.3 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

SMCJ22CA
Littelfuse
1: $1.32
640In Stock
9,000On Order

Mfr. Part No.
SMCJ22CA

Mouser Part No
576-SMCJ22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

Learn More

Datasheet

640In Stock

9,000On Order

Cut Tape

$1.32

$0.826

$0.534

$0.409

Reel

$0.317

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMC (DO-214AB)

42.3 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

SMCJ24A
Littelfuse
1: $1.05
6,542In Stock
45,000On Order

Mfr. Part No.
SMCJ24A

Mouser Part No
576-SMCJ24A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

Learn More

Datasheet

6,542In Stock

45,000On Order

Cut Tape

$1.05

$0.651

$0.434

$0.339

Reel

$0.234

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMC (DO-214AB)

38.6 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional

SMCJ250CA
Littelfuse
1: $1.73
3,175In Stock
6,000Expected 2/3/2027

Mfr. Part No.
SMCJ250CA

Mouser Part No
576-SMCJ250CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional

Learn More

Datasheet

3,175In Stock

6,000Expected 2/3/2027

Cut Tape

$1.73

$1.09

$0.741

$0.593

Reel

$0.495

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

250 V

SMD/SMT

405 V

279 V

SMC (DO-214AB)

3.7 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Uni-Directional

SMCJ26A
Littelfuse
1: $1.05
5,226In Stock
6,000Expected 10/9/2026

Mfr. Part No.
SMCJ26A

Mouser Part No
576-SMCJ26A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Uni-Directional

Learn More

Datasheet

5,226In Stock

6,000Expected 10/9/2026

Cut Tape

$1.05

$0.656

$0.434

$0.332

Reel

$0.248

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

26 V

SMD/SMT

42.1 V

28.9 V

SMC (DO-214AB)

35.7 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Bi-Directional

SMCJ300CA
Littelfuse
1: $1.94
2,833In Stock
6,000Expected 2/11/2026

Mfr. Part No.
SMCJ300CA

Mouser Part No
576-SMCJ300CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Bi-Directional

Learn More

Datasheet

2,833In Stock

6,000Expected 2/11/2026

Cut Tape

$1.94

$1.22

$0.811

$0.635

$0.577

Reel

$0.49

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

300 V

SMD/SMT

486 V

335 V

SMC (DO-214AB)

4.1 A

2 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Uni-Directional

SMCJ30A
Littelfuse
1: $1.28
778In Stock
33,000On Order

Mfr. Part No.
SMCJ30A

Mouser Part No
576-SMCJ30A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Uni-Directional

Learn More

Datasheet

778In Stock

33,000On Order

Cut Tape

$1.28

$0.792

$0.514

$0.393

$0.286

Reel

$0.254

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMC (DO-214AB)

31 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Bi-Directional

SMCJ33CA
Littelfuse
1: $1.33
5,833In Stock
66,000On Order

Mfr. Part No.
SMCJ33CA

Mouser Part No
576-SMCJ33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Bi-Directional

Learn More

Datasheet

5,833In Stock

66,000On Order

Cut Tape

$1.33

$0.827

$0.536

$0.412

$0.371

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SMC (DO-214AB)

28.2 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Bi-Directional

SMCJ350CA
Littelfuse
1: $1.90
125In Stock
18,870On Order

Mfr. Part No.
SMCJ350CA

Mouser Part No
576-SMCJ350CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Bi-Directional

Learn More

Datasheet

125In Stock

18,870On Order

Cut Tape

$1.90

$1.20

$0.794

$0.608

$0.548

Reel

$0.462

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

350 V

SMD/SMT

567 V

391 V

SMC (DO-214AB)

3.5 A

2 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 400V 5% Bi-Directional

SMCJ400CA
Littelfuse
1: $1.62
2,967In Stock
39,000On Order

Mfr. Part No.
SMCJ400CA

Mouser Part No
576-SMCJ400CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 400V 5% Bi-Directional

Learn More

Datasheet

2,967In Stock

39,000On Order

Cut Tape

$1.62

$1.06

$0.73

$0.571

$0.559

Reel

$0.49

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

400 V

SMD/SMT

648 V

447 V

SMC (DO-214AB)

3 A

2 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 40V 5% Uni-Directional

SMCJ40A
Littelfuse
1: $1.05
104In Stock
9,000Expected 13/8/2026

Mfr. Part No.
SMCJ40A

Mouser Part No
576-SMCJ40A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 40V 5% Uni-Directional

Learn More

Datasheet

104In Stock

9,000Expected 13/8/2026

Cut Tape

$1.05

$0.645

$0.416

$0.393

$0.355

Reel

$0.254

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

40 V

SMD/SMT

64.5 V

44.4 V

SMC (DO-214AB)

23.3 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Uni-Directional

SMCJ43A
Littelfuse
1: $1.02
4,766In Stock
3,000Expected 7/10/2026

Mfr. Part No.
SMCJ43A

Mouser Part No
576-SMCJ43A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Uni-Directional

Learn More

Datasheet

4,766In Stock

3,000Expected 7/10/2026

Cut Tape

$1.02

$0.645

$0.427

$0.326

Reel

$0.248

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

43 V

SMD/SMT

69.4 V

47.8 V

SMC (DO-214AB)

21.7 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Bi-Directional

SMCJ43CA
Littelfuse
1: $1.18
5,050In Stock

Mfr. Part No.
SMCJ43CA

Mouser Part No
576-SMCJ43CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Bi-Directional

Learn More

Datasheet

5,050In Stock

Cut Tape

$1.18

$0.824

$0.536

$0.411

Reel

$0.317

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

43 V

SMD/SMT

69.4 V

47.8 V

SMC (DO-214AB)

21.7 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Uni-Directional

SMCJ440A
Littelfuse
1: $1.70
3,330In Stock

Mfr. Part No.
SMCJ440A

Mouser Part No
576-SMCJ440A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Uni-Directional

Learn More

Datasheet

3,330In Stock

Cut Tape

$1.70

$1.15

$0.772

$0.607

Reel

$0.452

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

440 V

SMD/SMT

713 V

492 V

SMC (DO-214AB)

2.8 A

2 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Bi-Directional

SMCJ45CA
Littelfuse
1: $1.32
4,539In Stock

Mfr. Part No.
SMCJ45CA

Mouser Part No
576-SMCJ45CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Bi-Directional

Learn More

Datasheet

4,539In Stock

Cut Tape

$1.32

$0.824

$0.536

$0.411

Reel

$0.307

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

45 V

SMD/SMT

72.7 V

50 V

SMC (DO-214AB)

20.6 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Uni-Directional

SMCJ48A
Littelfuse
1: $1.28
974In Stock
15,000On Order

Mfr. Part No.
SMCJ48A

Mouser Part No
576-SMCJ48A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Uni-Directional

Learn More

Datasheet

974In Stock

15,000On Order

Cut Tape

$1.28

$0.792

$0.514

$0.393

$0.302

Reel

$0.223

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

48 V

SMD/SMT

77.4 V

53.3 V

SMC (DO-214AB)

19.4 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Bi-Directional

SMCJ48CA
Littelfuse
1: $1.32
1,410In Stock
9,000On Order

Mfr. Part No.
SMCJ48CA

Mouser Part No
576-SMCJ48CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Bi-Directional

Learn More

Datasheet

1,410In Stock

9,000On Order

Cut Tape

$1.32

$0.826

$0.534

$0.409

Reel

$0.317

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

48 V

SMD/SMT

77.4 V

53.3 V

SMC (DO-214AB)

19.4 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional

SMCJ51A
Littelfuse
1: $1.03
2,859In Stock
3,000Expected 5/1/2027

Mfr. Part No.
SMCJ51A

Mouser Part No
576-SMCJ51A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional

Learn More

Datasheet

2,859In Stock

3,000Expected 5/1/2027

Cut Tape

$1.03

$0.645

$0.416

$0.317

Reel

$0.243

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

51 V

SMD/SMT

82.4 V

56.7 V

SMC (DO-214AB)

18.2 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Bi-Directional

SMCJ51CA
Littelfuse
1: $1.32
490In Stock
9,000On Order

Mfr. Part No.
SMCJ51CA

Mouser Part No
576-SMCJ51CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Bi-Directional

Learn More

Datasheet

490In Stock

9,000On Order

Cut Tape

$1.32

$0.804

$0.536

$0.411

$0.37

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

51 V

SMD/SMT

82.4 V

56.7 V

SMC (DO-214AB)

18.2 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Uni-Directional

SMCJ54A
Littelfuse
1: $1.05
1,835In Stock
5,500Expected 14/8/2026

Mfr. Part No.
SMCJ54A

Mouser Part No
576-SMCJ54A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Uni-Directional

Learn More

Datasheet

1,835In Stock

5,500Expected 14/8/2026

Cut Tape

$1.05

$0.645

$0.46

$0.351

Reel

$0.248

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

54 V

SMD/SMT

87.1 V

60 V

SMC (DO-214AB)

17.3 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Bi-Directional

SMCJ54CA
Littelfuse
1: $1.33
1,418In Stock
6,000On Order

Mfr. Part No.
SMCJ54CA

Mouser Part No
576-SMCJ54CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Bi-Directional

Learn More

Datasheet

1,418In Stock

6,000On Order

Cut Tape

$1.33

$0.827

$0.536

$0.412

$0.355

Reel

$0.286

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

54 V

SMD/SMT

87.1 V

60 V

SMC (DO-214AB)

17.3 A

1.5 kW

30 kV

- 65 C

+ 150 C

SMCJ

Reel, Cut Tape, MouseReel

SMCJ TVS 1500W Diodes

Customer Service Office

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5 V
6 V
6.5 V
7 V
7.5 V
8 V
8.5 V
9 V
10 V
11 V
12 V
13 V
14 V
15 V
16 V
17 V
18 V
20 V
22 V
24 V

9.2 V
10.3 V
11.2 V
12 V
12.9 V
13.6 V
14.4 V
15.4 V
17 V
18.2 V
19.9 V
21.5 V
23.2 V
24.4 V
26 V
27.6 V
29.2 V
32.4 V
35.5 V
38.9 V

6.4 V
6.67 V
7.22 V
7.78 V
8.33 V
8.89 V
9.44 V
10 V
11.1 V
12.2 V
13.3 V
14.4 V
15.6 V
16.7 V
17.8 V
18.9 V
20 V
22.2 V
24.4 V
26.7 V

2.8 A
3 A
3.5 A
3.7 A
4.1 A
4.2 A
4.6 A
5.1 A
5.5 A
5.8 A
6.2 A
7.2 A
7.8 A
8.5 A
9.3 A
10.3 A
11 A
11.9 A
12.4 A
13.3 A